Add to ORKGInvestigations of a mountain stream, Boone Fork Stream, in Watauga County, North Carolina were made to determine the seasonal and linear distribution of benthic algal communities. In addition, data on nutrient concentration of nitrate nitrogen, ammonium nitrogen, and orthophosphate phosphorous were gathered to ascertain the effects of nutrient fluctuations on relative biomass and species periodicity
Anthropogenic activities often alter the chemistry and overall quality of freshwater ecosystems. Alg...
We examined the importance of temporal variability in top-down and bottom-up effects on the accumula...
Graduation date: 1980Relative effects of light, nutrients, and grazing on primary production were in...
Responses of stream algal biomass to nutrient enrichment were studied in two regions where differenc...
Color poster with text, photographs, and graphs.Streams are dynamic ecosystems in which physical fac...
An investigation was made of algae collected on glass slides from polluted waters of an urban creek ...
Patterns in algal community structure and physiochemical characteristics of streams and one impounde...
Graduation date: 1966This thesis reports a portion of a general ecological study of\ud a stream unde...
Nutrient limitation in aquatic ecosystems results from a deficiency in nitrogen or phosphorus levels...
We sampled benthic algae monthly for 15 months in 12 New Zealand gravel-bed streams to investigate a...
A sustainable approach to the preservation of natural aquatic communities requires detailed understa...
The purpose of this study was to test and develop algal methods of evaluating the condition of Main...
ABSTRACT: Nutrients and excessive algal productivity are leading causes of water-quality degradation...
A series of experiments were conducted to test the hypothesis that the concentrations of suspended a...
We evaluated how benthic algal assemblages that vary in composition, richness, and other diversity m...
Anthropogenic activities often alter the chemistry and overall quality of freshwater ecosystems. Alg...
We examined the importance of temporal variability in top-down and bottom-up effects on the accumula...
Graduation date: 1980Relative effects of light, nutrients, and grazing on primary production were in...
Responses of stream algal biomass to nutrient enrichment were studied in two regions where differenc...
Color poster with text, photographs, and graphs.Streams are dynamic ecosystems in which physical fac...
An investigation was made of algae collected on glass slides from polluted waters of an urban creek ...
Patterns in algal community structure and physiochemical characteristics of streams and one impounde...
Graduation date: 1966This thesis reports a portion of a general ecological study of\ud a stream unde...
Nutrient limitation in aquatic ecosystems results from a deficiency in nitrogen or phosphorus levels...
We sampled benthic algae monthly for 15 months in 12 New Zealand gravel-bed streams to investigate a...
A sustainable approach to the preservation of natural aquatic communities requires detailed understa...
The purpose of this study was to test and develop algal methods of evaluating the condition of Main...
ABSTRACT: Nutrients and excessive algal productivity are leading causes of water-quality degradation...
A series of experiments were conducted to test the hypothesis that the concentrations of suspended a...
We evaluated how benthic algal assemblages that vary in composition, richness, and other diversity m...
Anthropogenic activities often alter the chemistry and overall quality of freshwater ecosystems. Alg...
We examined the importance of temporal variability in top-down and bottom-up effects on the accumula...
Graduation date: 1980Relative effects of light, nutrients, and grazing on primary production were in...